Investor Presentaiton

Mid-term ambition: 35% of installed base under services contract 150,000 CARS INSTALLED BASE WITH VAST HARVESTING POTENTIAL Alstom Installed Base covered by Services contract 25% 35% Today Mid-term DEVELOPMENT LEVERS Green and Smart modernisation Digital Solutions Obsolescence Management incl. software/ Cybersecurity Parts Supply/ Component Overhauls TSSSA TSSSA to open new customers relationship (Singapore - Austria - US - France) Customer key points Technology access End of warranty Fleet availability ■ Mid-life overhaul required ■ Social paradigm Customer benefits ■ Performance & Budget guaranty ■ Obsolescence managed ■ Life extension ■ Modern / Digital approach *TSSSA: Technical Support and Spare Supply Agreement © ALSTOM SA 2023. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use, alter or disclosure to third parties, without express written authorisation, is strictly prohibited. ALSTOM • 32

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